How severe is CVE-2021-3333?

CVE-2021-3333 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-3333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-3333?

CVE-2021-3333 affects Opmantek Open-audit. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-3333?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-3333 published?

CVE-2021-3333 was published on 2021-02-05 and last updated on 2026-06-17.

CVE-2021-3333

CVE-2021-3333 is a medium-severity vulnerability in Opmantek Open-audit with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v2: 4.3
EPSS exploit prediction: 1% (51st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Opmantek Open-audit
Published: 2021-02-05
Last modified: 2026-06-17

Description

Opmantek Open-AudIT 4.0.1 is affected by cross-site scripting (XSS). When outputting SQL statements for debugging, a maliciously crafted query can trigger an XSS attack. This attack only succeeds if the user is already logged in to Open-AudIT before they click the malicious link.

Frequently asked questions

What is CVE-2021-3333?: Opmantek Open-AudIT 4.0.1 is affected by cross-site scripting (XSS). When outputting SQL statements for debugging, a maliciously crafted query can trigger an XSS attack. This attack only succeeds if the user is already logged in to Open-AudIT before they click the malicious link.
How severe is CVE-2021-3333?: CVE-2021-3333 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-3333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (51st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-3333?: CVE-2021-3333 affects Opmantek Open-audit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-3333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-3333 published?: CVE-2021-3333 was published on 2021-02-05 and last updated on 2026-06-17.

References

https://community.opmantek.com/display/OA/Errata+-+4.0.1+XSS+in+SQL+debugging+output

Affected products (1)

cpe:2.3:a:opmantek:open-audit:4.0.1:*:*:*:*:*:*:*

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